WASHINGTON — Kellyanne Conway, counselor to President Trump, said on NBC’s “Meet the Press” on Sunday that the White House had put forth “alternative facts” to ones reported by the news media about the size of Mr. Trump’s inauguration crowd.

She made this assertion — which quickly went viral on social media — a day after Mr. Trump and Sean Spicer, the White House press secretary, had accused the news media of reporting falsehoods about the inauguration and Mr. Trump’s relationship with the intelligence agencies.

In leveling this attack, the president and Mr. Spicer made a series of false statements.

Here are the facts.

In a speech at the C.I.A. on Saturday, Mr. Trump said the news media had constructed a feud between him and the intelligence community. “They sort of made it sound like I had a ‘feud’ with the intelligence community,” he said. “It is exactly the opposite, and they understand that, too.”

In fact, Mr. Trump repeatedly criticized the intelligence agencies during his transition to office and has questioned their conclusion that Russia meddled in the election to aid his candidacy. He called their assessment “ridiculous” and suggested that it had been politically motivated.